PUBLIC MARKS from decembre with tags fir & firefox

You may be able to reenable Firebug by setting the preferences: - Go to the about:config (type in url bar) - Find xpinstall.signatures.required (set to false) - Find browser.tabs.remote.autostart (set all to false: browser.tabs.remote.autostart.1 and browser.tabs.remote.autostart.2) I'm using Firefox for development, and both Firebug and Firefox development tools, for different purposes (Firebug for DOM and CSS manipulation, which is superior, and Firefox Tools for Console and NET panel, which are cleaner).

Greasemonkey 4 is changing how it runs user scripts. Many user scripts will continue to run as expected, but this will break some scripts. If you rely on such scripts, you might want to install Violentmonkey or Tampermonkey, both of which provide compatibility for existing scripts. If you'd prefer to stick with Greasemonkey, you'll need to wait for the script to be updated to be compatible. Find the original author of your script, and ask them to update for Greasemonkey 4 compatibility. Referencing this post may help.

Par défaut, lorsque vous vous connectez à un site web avec Firefox, celui-ci envoie une requête HTTP unique par connexion HTTP. Ok mais peut faire mieux en envoyant des requêtes HTTP multiples par connexion HTTP, simplement en activant l'option http pipelining. Cela aura pour effet immédiat d'améliorer la vitesse de chargement des pages que vous consultez. Pour cela, entrez about:config dans la barre d'adresse et allez passer le paramètre suivant à TRUE. network.http.pipelining